Temperature
Cool by day, brisk at night.
Cool days and good sunshine.
Cool by day, brisk at night.
Several rainy days. About 9 wet days this month.
Good sunshine this month.
In December, afternoons feel about 54° and nights feel near 46°.
Partly cloudy skies this month.
Breezy conditions are typical in December. More a comfort consideration than a planning concern.
December late afternoons are around 59°F, easing to about 56°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 59 | 46 | 2.9 | 8 | 7.5 | 73 |
| Feb | 62 | 49 | 3.3 | 9 | 8.1 | 74 |
| Mar | 66 | 54 | 3.3 | 8 | 9.2 | 73 |
| Apr | 72 | 61 | 2.6 | 7 | 11.0 | 73 |
| May | 79 | 69 | 2.6 | 9 | 11.8 | 75 |
| Jun | 84 | 75 | 4.5 | 15 | 11.4 | 79 |
| Jul | 87 | 78 | 4.6 | 16 | 11.7 | 80 |
| Aug | 85 | 77 | 6.4 | 20 | 11.1 | 81 |
| Sep | 82 | 74 | 5.0 | 14 | 10.0 | 79 |
| Oct | 76 | 65 | 3.3 | 8 | 9.2 | 76 |
| Nov | 68 | 55 | 2.2 | 6 | 8.4 | 75 |
| Dec | 62 | 50 | 3.4 | 9 | 7.2 | 76 |
Similar climates
Want a side-by-side climate view? Compare Savannah with San Antonio.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology